<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8" />
    <title></title>
</head>

<body>
    <ul>
        <li>
            <a href="order.html?transport=LongPolling">Long polling</a>
        </li>
        <li>
            <a href="order.html?transport=ServerSentEvents">Server Sent Events</a>
        </li>
        <li>
            <a href="order.html?transport=WebSockets">Web Sockets</a>
        </li>
    </ul>

</body>

</html>